baber/WOPTO huggingface dataset:
Patent TW-480467-B (TW)
Title: Commercial billboard system with wireless transmission and the method thereof
Inventor: WANG JR-MING
IPC: G06F13/00
Filed: 2001-08-03
Granted: 2002-03-21
Abstract: A commercial billboard system with wireless transmission and the method thereof is disclosed, wherein the commercial billboard system comprises a management center. The management center is responsible for receiving the commercial information inputted by the user; editing the commercial information and storing for management; and, transmitting the commercial information in wireless transmission manner. The commercial billboard system further comprises a transmitter and a receiver, wherein the transmitter is used to receive the commercial information of the management center and transmit the commercial information in wireless transmission manner, and the receiver is configured in the commercial billboard and for transmitting the received commercial information to the commercial billboard, in order to achieve the object of wirelessly transmitting commercial message.
Patent TW-580820-B (TW)
Title: Electronic equipment comprising a retractable screen
Inventor: LUBOWICKI JEAN-PIERRE
IPC: H04M1/72445
Filed: 2001-08-03
Granted: 2004-03-21
Abstract: This electronic equipment comprises a housing which is formed by two housing parts of which one (15) is integral with a retractable screen (10) which may take up a first position called closed position and a second position called open position which permits to see the whole screen. In the closed position one part of the screen remains visible and the other part of the screen is hidden in a second part of the housing (5). This second housing part supports other elements of the equipment, for example, microphone (2), keyboard (1) etc. Application: mobile telephones that can be used with the Internet (WAP).
Patent TW-515906-B (TW)
Title: Device and method for determining rare short circuit
Inventor: OHTA MANABU
IPC: H02H3/08
Filed: 2001-08-31
Granted: 2003-01-01
Abstract: A device for easily determining whether a rare short circuit, which results from the generation of heat exceeding a predetermined value, has occurred in a load circuit. The device includes a fuse for detecting a load current that flows through the load circuit and generates a detection signal. A control circuit is connected to the fuse to determine whether a rare short circuit has occurred. The determination circuit calculates one of a first parameter and a second parameter based on the detection signal. The first parameter relates to a first time period during which the load current exceeds a predetermined reference current value. The second parameter relates to a second time period during which the load current is less than or equal to the predetermined reference current value. The control circuit cumulates one of the parameters every predetermined time interval to calculate a cumulative parameter value and determines whether a rare short circuit has occurred based on the cumulative parameter value.
Patent TW-519665-B (TW)
Title: Control line with sensing effect
Inventor: WEI RUNG-TZUNG
IPC: H01H1/54
Filed: 2001-11-01
Granted: 2003-02-01
Abstract: The present invention is related to a kind of control line with sensing effect, and is particularly related to a control line capable of being hung on the electric instrument to be controlled for controlling its on/off or having multi-stage control. In addition to the connection of single-stage or multi-stage mechanically pulling type switch, the control line is connected with the sensing signal reception terminal of the sensor to make the control line have the sensing effect of touching or approaching such that the operator can use not only hand to pull and move the control line for reaching the purpose of controlling the electric instrument through a mechanically pulling type switch but also can use the sensor to obtain the same effect of controlling the electric instrument when hand portion contacts or approaches the control line. Therefore, a mechanical-type or electronic-type dual-purpose control function is provided for the electric instrument control so as to not only take the operation habits of different persons into account but also make it convenient for the operation of user. Additionally, the complementary effect between both control manners can also be obtained.
Patent TW-531963-B (TW)
Title: High-speed counter with sequential binary count order and method thereof
Inventor: JOO KI-MO
IPC: G11C19/00
Filed: 2001-11-20
Granted: 2003-05-11
Abstract: A counter circuit, which is capable of operating at high speed and realizing a sequential binary count order, and a counting method thereof are provided. The counter circuit includes a first bit generation circuit, a second bit generation circuit, a third bit generation circuit, and a fourth bit generation circuit. The first bit generation circuit includes a D-flip-flop, inverts its output value every cycle of the clock signal, and generates a first bit output. The second bit generation circuit includes two D-flip-flops, inverts its output value every two cycles of the clock signal, and generates a second bit output. The third bit generation circuit includes four D-flip-flops, inverts its output value every four cycles of the clock signal, and generates a third bit output. The fourth bit generation circuit includes eight D-flip-flops, inverts its output value every eight cycles of the clock signal, and generates a fourth bit output. According to the counter circuit, bit outputs are generated with almost the same delay time within one cycle of a clock signal in a sequential binary count order. Thus, the operation of a system can be prevented from being delayed, and the performance of the system can be improved.
Patent TW-531614-B (TW)
Title: Oil pan for automobile engine
Inventor: OSMAN AZMI B
IPC: F02F7/00
Filed: 2001-12-14
Granted: 2003-05-11
Abstract: An oil pan for an engine, the oil pan having a plurality of substantially parallel, spaced-apart reinforcement channels (58) extending from adjacent a first end (10) of the oil pan to adjacent a second end (12) of the oil pan, each channel (58) having a base (58) and two sides (60) and an open top (66); the channels (58) tapering downwardly from the first end (10) and the second end (12) towards an accumulation area (24) of the oil pan.
Patent TW-522539-B (TW)
Title: Multi-metal-layer interconnect structure and method for testing strength of intermetal dielectric layer
Inventor: CHEN SHIN-KAI
IPC: H01L21/66
Filed: 2002-02-25
Granted: 2003-03-01
Abstract: A multi-metal-layer interconnect structure is disposed on a semiconductor substrate having a circuit thereon. The structure comprises: a dielectric layer deposited on the semiconductor substrate; a first metal line layer and a second metal line layer, separately mounted in the dielectric layer, in which the first metal line layer is substantially parallel to the second metal line layer at a clearance d; a plurality of first plugs installed in the dielectric layer, connected to the first metal line layer, and electrically connected to the circuit of the semiconductor substrate; a plurality of second plugs installed in the dielectric layer, connected to the second metal line layer, and electrically connected to the circuit of the semiconductor substrate; a third metal line layer and a fourth metal line layer located on the first and second metal line layers, and connected to the first and second plugs to form a metal dual damascene structure, in which the third metal line layer is adjacent to one side of the fourth metal line layer at an underneath location larger than 1/2d of the clearance between the first and second metal line layers, and the third and fourth metal line layers are still parallel to each other at a clearance d.
Patent TW-562825-B (TW)
Title: Near infrared-cutting material and process for production thereof
Inventor: MARUTSUKA TOSHINORI
IPC: B32B27/18
Filed: 2002-03-04
Granted: 2003-11-21
Abstract: A near infrared-cutting material produced by forming, on a transparent substrate, a transparent resin film containing at least a near infrared absorbing-dye and a dye having a maximum absorption wavelength at 550 to 620 nm, wherein the amount of the solvent remaining in the transparent resin film is 5 ppm by weight to less than 500 ppm by weight; since the amount of the solvent remaining in the transparent resin film containing a near infrared-absorbing dye, etc. is minimized, the long-term stability of the near infrared-absorbing dye, etc. in the film at high temperatures is greatly improved.
Patent TW-I265070-B (TW)
Title: Cleaning device for polishing pad
Inventor: LIU YING-CHIH
IPC: H01L21/304
Filed: 2002-04-11
Granted: 2006-11-01
Abstract: A cleaning device for a polishing pad is provided. The clean device comprises: a first cleaning head having a plurality of nozzles for jetting a pressurized first working fluid onto the polishing pad for cleaning the polishing pad; and a second cleaning head for outputting a second working fluid to the center of the polishing pad, where the second working fluid is used to clean the polishing pad through the inertia effect caused by rotation of the polishing pad. With the use of the cleaning device provided by the present invention, the polishing pad can be cleaned thoroughly, the operating life for the polishing pad becomes longer, and quality for the wafers polished by the polishing pad is ensured.
Patent TW-531434-B (TW)
Title: Filters
Inventor: SU MING-SHIUNG
IPC: B01D46/10
Filed: 2002-04-16
Granted: 2003-05-11
Abstract: This invention relates to a filter assembly, mainly for long-term air circulation and allowing repeated cleaning. The invention is made by mixing far-infrared ray materials, such as EVA, P.P. PE, and so on with plastic materials, or with ceramic material, which are than shaped into a sheet configuration that is formed with a plurality of holes extending therethrough, which holes are designed to have more holes in a given area to allow air to go therethrough. Air is molecularized by the far-infrared ray material so as to enhance burning efficiency after mixing with the fuel.
Patent TW-558844-B (TW)
Title: Light emitting diode capable of increasing light emitting brightness
Inventor: LIN SAN-BAU
IPC: H01L33/00
Filed: 2002-05-15
Granted: 2003-10-21
Abstract: The present invention is related to a kind of light emitting diode (LED), and is particularly related to an LED that uses sapphire as the substrate and is capable of increasing light emitting brightness. In the invention, a light transparent substrate and a light reflection layer are sequentially formed on the bottom layer of the sapphire substrate. Through the thickness of the light transparent substrate, the optical path distance of the incident light is increased such that the amount of direct outward emission of incident light from LED can be naturally increased. In addition, the drawback of light emitting brightness loss caused by the blocking of incident light in the structure due to the first electrode or the reflection in the structure can be relatively decreased such that it is capable of greatly increasing the effect of light emitting brightness.
Patent TW-548694-B (TW)
Title: Semiconductor device, test method for semiconductor device, and tester for semiconductor device
Inventor: NISHIMURA YASUMASA
IPC: G01R31/3193
Filed: 2002-05-27
Granted: 2003-08-21
Abstract: The present invention is to provide a test method and tester for semiconductor device that are able to realize a low-cost and high-speed timing test. The present invention comprises: a plurality of output terminals through which a signal from an internal circuit is output; buffer circuits, each provided between one of the plurality of output terminals and the internal circuit; and a delay circuit connected to the specific buffer, the delay circuit delaying the signal from the internal circuit. With this arrangement, it is possible to measure a delay time from an input test signal even when a super-high-speed device is tested.
Patent TW-555994-B (TW)
Title: Group delay test method and device
Inventor: WU CHING-SHAN
IPC: H04L1/06
Filed: 2002-06-12
Granted: 2003-10-01
Abstract: The group delay test method of the present invention is suitable for testing the group delay Tgd of a tested device. The group delay test method comprises the following steps: (A) inputting an analog single frequency signal with a known period to an input end of the tested device; (B) extracting the inputted single frequency signal and the outputted single frequency signal delayed after passing through the tested device, and converting the inputted single frequency signal and the delayed single frequency signal into the first digital signal and the second digital signal; (C) comparing the phase difference between the first and the second digital signals; (D) converting the compared result of the phase difference into a current I in proportion to the phase difference; (E) making the obtained current I flow through an averaging circuit with a known resistance R, and obtaining a voltage difference DeltaV; and (F) calculating the group delay Tgd of the tested device based on the known period T, current I, resistance R and voltage difference DeltaV.
Patent TW-570999-B (TW)
Title: A coating composition for steel product, a coated steel product, and a steel product coating method
Inventor: MCDEVITT ERIN T
IPC: C23C2/26
Filed: 2002-06-26
Granted: 2004-01-11
Abstract: A method of coating of steel products such as plate and sheet using an aluminum-zinc coating alloy includes modifying the coating bath with a particulate compound constituent in effective amounts to decrease the spangle facet size of the coated product, improve tension bend rust stain performance, improve coated surface appearance when brushed, and coated product paintability. Constituents include borides such as titanium boride and aluminum borides, carbides such as titanium carbide, and aluminides such as titanium aluminide. The method produces a coated steel product that does not require temper rolling for painting.
Patent TW-588294-B (TW)
Title: Test question generation method and system thereof
Inventor: ZHU XIAOYAN
IPC: G09B5/08
Filed: 2002-07-19
Granted: 2004-05-21
Abstract: A test question generation method and system thereof enables a test question inspection module to display a test question inspection screen of the information processing device when the user executes the test question inspection function via an information processing device; secondly, enable an information search module to search the test question from the database storing the test question, the answer to the test question and the relevant message corresponding to the test question contents, in compliance with the search condition inputted by the user through the information processing device; finally, enable an information output module to display the test question identified by the information search module on the information processing device for user to answer via the information processing device.
Patent TW-579580-B (TW)
Title: Structure and method for fabrication of a leadless chip carrier with embedded antenna
Inventor: COCCIOLI ROBERTO
IPC: H01L25/065
Filed: 2002-07-26
Granted: 2004-03-11
Abstract: A substrate has a top surface for receiving a semiconductor die. An antenna is patterned on the bottom surface of the substrate. The antenna is accessible by coupling it to a via and, through the via, to a substrate signal bond pad and a semiconductor die signal bond pad. In one embodiment, there is at least one via in the substrate. The at least one via provides an electrical connection between a signal bond pad of the semiconductor die and the printed circuit board. The at least one via provides an electrical connection between a substrate bond pad and the printed circuit board. The at least one via also provides an electrical connection between the signal bond pad of the semiconductor die and a land that is electrically connected to the printed circuit board.
Patent TW-559905-B (TW)
Title: Vertical chemical vapor deposition system cross-reference to related applications
Inventor: NISHIBAYASHI MICHIO
IPC: C23C16/52
Filed: 2002-07-29
Granted: 2003-11-01
Abstract: A susceptor is arranged in a reaction chamber, and an induction heating coil is arranged at a lower side of the susceptor. A ceiling of a bell jar is provided with an observation port, and an infrared radiation thermometer is arranged outside the observation port. A control unit controls the turning angle of the infrared radiation thermometer with a stepping motor, and detects the temperature of the susceptor at predetermined positions in radial direction. The control unit adjusts the heights of the induction heating coil at support positions, and uniforms the temperature distribution within the surface of the susceptor.
Patent TW-I221530-B (TW)
Title: Pin electronics interface circuit
Inventor: WEST BURNELL G
IPC: G01R31/319
Filed: 2002-08-16
Granted: 2004-10-01
Abstract: A pin electronics circuit for use in automatic test equipment may include a reconfigurable logic device in which different logic configurations may be installed to make measurements according to multiple tests to be applied to a device under test; a level generating circuit coupled to the reconfigurable logic device, and configured to generate a number of test levels and a number of reference levels; and a switching circuit, coupled to the reconfigurable logic device and the level generating circuit, configured to receive the test levels and the reference levels, and controlled by the reconfigurable logic device to selectively apply the test levels to the device under test according to a selected test and to sense levels inputted to or outputted from the device under test by comparing the reference levels generated by the level generating circuit to the levels inputted to our outputted from the device under test.
Patent TW-584892-B (TW)
Title: Structure and manufacturing method of integrated capacitive type pressure micro-sensing unit
Inventor: JOU JENG-SAN
IPC: H01L21/00
Filed: 2002-10-18
Granted: 2004-04-21
Abstract: A kind of integrated capacitive type pressure micro-sensing unit structure and manufacturing method are provided in the present invention. The first stage suspending structure is disposed on a substrate; and a connection region is formed at the center of its upper surface such that it is connected to the center position of the lower surface of the second stage suspending structure. The second stage suspending structure covers the first stage suspending structure to form a closed cavity with the substrate. Another differential capacitive type pressure micro-sensing unit structure, which is capable of reducing the noise generated due to the environment effect, contains a dumb sensing unit, which is disposed on the side of the pressure micro-sensing unit and is connected with the pressure micro-sensing unit. The dumb sensing unit is provided with the same structures as those of the pressure micro-sensing unit except the connection region for connecting the first and the second suspending structure. The invented manufacturing method is totally compatible with the commercial integrated circuit process, particularly the CMOS process, such that it is beneficial to integrate the sensing unit with the other reading circuits on a single chip and is capable of increasing the detecting sensitivity.
Patent TW-578430-B (TW)
Title: Apparatus and system for maintaining accurate time in a wireless environment
Inventor: KIMBALL ROBERT H
IPC: G04G7/02
Filed: 2002-10-25
Granted: 2004-03-01
Abstract: According to a disclosed embodiment, a communication device comprises an air interface module which is synchronized in time with a universal time source such as global positioning system (""GPS""). The communication device further comprises a network time server which is synchronized with the universal time source. The communication device further comprises an address server configured to provide an address of the network time server to a CPU included in the communication device. The CPU is configured to synchronize time with the network time server and provide the synchronized time to a network interface. The network interface is configured to communicate the synchronized time to a user computer. For example, the user computer can run network time protocol, NTP, to facilitate updating the system clock of the user computer using the synchronized time.
Patent TW-567586-B (TW)
Title: Semiconductor device and manufacturing method
Inventor: ISHITSUKA NORIO
IPC: H01L21/8238
Filed: 2002-11-15
Granted: 2003-12-21
Abstract: The purpose of the present invention is to provide a highly reliable semiconductor device that has excellent drain current characteristic in the semiconductor apparatus with n-channel type field effect transistor and p-channel type field effect transistor. The solving means is described in the following. A silicon nitride film is disposed on the trench sidewall of the active region for forming n-channel type field effect transistor. In addition, a silicon nitride film is disposed only in the direction perpendicular to the channel direction on the trench sidewall of the active region for forming p-channel type field effect transistor.
Patent TW-I238186-B (TW)
Title: Liquid crystal compounds with optical activities, method for preparing the same, and liquid crystal compositions containing the compounds
Inventor: CHEN DING-JEN
IPC: C09K19/00
Filed: 2002-12-26
Granted: 2005-08-21
Abstract: The invention relates to the development of the liquid crystal compounds with optical activities. The structure of the liquid crystal compounds is the ester compound with optical activities. The derivatives of Tartaric acid, Erythritol, Arabitol and Mannitol as starting materials reacted with other reactants whose core structures are similar with the liquid crystal compounds. The compounds are highly dissolved with liquid crystal host and the liquid crystal composition with the compounds can get larger helical twisting power and better light stability.
Patent TW-I281491-B (TW)
Title: Organic electroluminescence device and material thereof
Inventor: YAMADA TOMOHISA
IPC: H01L51/40
Filed: 2003-04-30
Granted: 2007-05-21
Abstract: This invention provides an organic electroluminescence device capable of solving the problem of realization of low-voltage driving and high luminance which is important for the prolongation of the life thereof, in which the organic electroluminescence device comprises a luminous layer composed of a single or a plurality of organic compound thin films interposed between a positive electrode and a negative electrode, characterized in that at least one layer containing a compound having carbenium ion is arranged therein; and a charge transport material (e.g., hole transport material for the organic electroluminescence device) characterized in that a compound having carbenium ion is contained therein.
Patent TW-I282283-B (TW)
Title: Injectable solid hyaluronic acid carriers for delivery of osteogenic proteins
Inventor: LI REBECCA H
IPC: A61L27/22
Filed: 2003-05-12
Granted: 2007-06-11
Abstract: An injectable or implantable rod-shaped formulation is disclosed for delivery of osteogenic proteins. The formulation comprises hyaluronic acid derivatives and osteogenic proteins, and optional excipients and active ingredients such as a bone resorption inhibitor. Methods of making injectable rod-shaped pharmaceutical compositions and methods of using the osteogenic compositions to treat osteoporotic and/or osteopenic bone are also disclosed.